Western USA to Dublin, Ireland from only $443 roundtrip

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Cheap flights from Western USA to Dublin, Ireland from only $443 roundtrip with Swiss International Air Lines and Air Canada.

Depart from:
Los Angeles: $443
San Francisco: $443
Las Vegas: $468-$480

DEPART:
Los Angeles/San Francisco/Las Vegas, USA

ARRIVE:
Dublin, Ireland

RETURN:
Los Angeles/San Francisco/Las Vegas, USA

DATES:
Availability from October 2025 to March 2026 (excluding Christmas/New Year)

Example dates:

Los Angeles – Dublin: $443
5th-12th Jan
7th-14th Jan
12th-19th Jan
19th-26th Jan
21st-28th Jan
26th Jan – 2nd Feb
2nd-9th Feb
9th-16th Feb
11th-18th Feb
16th-23rd Feb
18th-25th Feb
23rd Feb – 2nd Mar
25th Feb – 4th Mar
2nd-9th Mar
9th-16th Mar
16th-23rd Mar
18th-25th Mar

San Francisco – Dublin: $443
5th-12th Jan
7th-14th Jan
12th-19th Jan
14th-21st Jan
19th-26th Jan
21st-28th Jan
26th Jan – 2nd Feb
28th Jan – 4th Feb
2nd-9th Feb
4th-11th Feb
9th-16th Feb
11th-18th Feb
16th-23rd Feb
18th-25th Feb
23rd Feb – 2nd Mar
25th Feb – 4th Mar
2nd-9th Mar
4th-11th Mar
9th-16th Mar
11th-18th Mar
16th-23rd Mar

Las Vegas – Dublin: $468-$480
28th Oct – 4th Nov
4th-11th Nov
11th-18th Nov
12th-19th Nov
18th-25th Nov
26th Nov – 3rd Dec
2nd-9th Dec
3rd-10th Dec
6th-13th Jan
13th-20th Jan
14th-21st Jan
20th-27th Jan
21st-28th Jan
27th Jan – 3rd Feb
28th Jan – 4th Feb
3rd-10th Feb
4th-11th Feb
10th-17th Feb
11th-18th Feb
18th-25th Feb
24th Feb – 3rd Mar
25th Feb – 4th Mar
3rd-10th Mar
4th-11th Mar
10th-17th Mar
17th-24th Mar
18th-25th Mar

and more…

STOPS:
Zurich/Toronto

AIRLINES:
Swiss International Air Lines
Air Canada